Search

Matthew C Bella

Supervisory Patent Examiner (ID: 7814, Phone: (571)272-7778 , Office: P/2667 )

Most Active Art Unit
2721
Art Unit(s)
2624, 2621, 2676, 2606, 2616, 2667, 2899, 2721, 2674
Total Applications
465
Issued Applications
273
Pending Applications
66
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3430173 [patent_doc_number] => 05396759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Gas turbine engine combustor' [patent_app_type] => 1 [patent_app_number] => 8/190561 [patent_app_country] => US [patent_app_date] => 1994-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2709 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396759.pdf [firstpage_image] =>[orig_patent_app_number] => 190561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/190561
Gas turbine engine combustor Jan 31, 1994 Issued
Array ( [id] => 3563101 [patent_doc_number] => 05538407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Proportioner and fluid proportioning system' [patent_app_type] => 1 [patent_app_number] => 8/186120 [patent_app_country] => US [patent_app_date] => 1994-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2638 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/538/05538407.pdf [firstpage_image] =>[orig_patent_app_number] => 186120 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186120
Proportioner and fluid proportioning system Jan 24, 1994 Issued
Array ( [id] => 3523600 [patent_doc_number] => 05493855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Turbine having suspended rotor blades' [patent_app_type] => 1 [patent_app_number] => 8/185078 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3877 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493855.pdf [firstpage_image] =>[orig_patent_app_number] => 185078 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185078
Turbine having suspended rotor blades Jan 20, 1994 Issued
Array ( [id] => 3604141 [patent_doc_number] => 05533886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Membrane pump and method of operating the same' [patent_app_type] => 1 [patent_app_number] => 8/171647 [patent_app_country] => US [patent_app_date] => 1993-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 6743 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/533/05533886.pdf [firstpage_image] =>[orig_patent_app_number] => 171647 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/171647
Membrane pump and method of operating the same Dec 21, 1993 Issued
Array ( [id] => 3053834 [patent_doc_number] => 05359849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Afterburner assembly for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 8/162883 [patent_app_country] => US [patent_app_date] => 1993-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1610 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359849.pdf [firstpage_image] =>[orig_patent_app_number] => 162883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/162883
Afterburner assembly for a gas turbine engine Dec 7, 1993 Issued
Array ( [id] => 3071125 [patent_doc_number] => 05367874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Integral composite gas turbine afterburner structure' [patent_app_type] => 1 [patent_app_number] => 8/162879 [patent_app_country] => US [patent_app_date] => 1993-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1756 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367874.pdf [firstpage_image] =>[orig_patent_app_number] => 162879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/162879
Integral composite gas turbine afterburner structure Dec 7, 1993 Issued
Array ( [id] => 3053871 [patent_doc_number] => 05359851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Variable geometry exhaust nozzle for a turbojet engine' [patent_app_type] => 1 [patent_app_number] => 8/155217 [patent_app_country] => US [patent_app_date] => 1993-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2986 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359851.pdf [firstpage_image] =>[orig_patent_app_number] => 155217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/155217
Variable geometry exhaust nozzle for a turbojet engine Nov 21, 1993 Issued
Array ( [id] => 3102634 [patent_doc_number] => 05435127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Method and apparatus for boosting ram airflow to an ejection nozzle' [patent_app_type] => 1 [patent_app_number] => 8/151669 [patent_app_country] => US [patent_app_date] => 1993-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/435/05435127.pdf [firstpage_image] =>[orig_patent_app_number] => 151669 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/151669
Method and apparatus for boosting ram airflow to an ejection nozzle Nov 14, 1993 Issued
Array ( [id] => 3517455 [patent_doc_number] => 05540564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Rotary distributor type fuel injection pump' [patent_app_type] => 1 [patent_app_number] => 8/152320 [patent_app_country] => US [patent_app_date] => 1993-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3993 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/540/05540564.pdf [firstpage_image] =>[orig_patent_app_number] => 152320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/152320
Rotary distributor type fuel injection pump Nov 11, 1993 Issued
08/152291 MAGNETICALLY DRIVEN POSITIVE DISPLACEMENT PUMP AND THRUST BEARING ASSEMBLY Nov 11, 1993 Abandoned
Array ( [id] => 3438517 [patent_doc_number] => 05419689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Vacuum pump having oil-actuated inlet valve' [patent_app_type] => 1 [patent_app_number] => 8/150623 [patent_app_country] => US [patent_app_date] => 1993-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3261 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/419/05419689.pdf [firstpage_image] =>[orig_patent_app_number] => 150623 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/150623
Vacuum pump having oil-actuated inlet valve Nov 9, 1993 Issued
Array ( [id] => 2993091 [patent_doc_number] => 05339626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Inflatable engine protection system for recoverable rocket booster' [patent_app_type] => 1 [patent_app_number] => 8/149396 [patent_app_country] => US [patent_app_date] => 1993-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2628 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/339/05339626.pdf [firstpage_image] =>[orig_patent_app_number] => 149396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149396
Inflatable engine protection system for recoverable rocket booster Nov 8, 1993 Issued
Array ( [id] => 3100823 [patent_doc_number] => 05448884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Mechanical lock for jet engine thrust reverser' [patent_app_type] => 1 [patent_app_number] => 8/148247 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2649 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/448/05448884.pdf [firstpage_image] =>[orig_patent_app_number] => 148247 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/148247
Mechanical lock for jet engine thrust reverser Nov 7, 1993 Issued
Array ( [id] => 3543314 [patent_doc_number] => 05518292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Fixing device for a seat covering' [patent_app_type] => 1 [patent_app_number] => 8/148459 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518292.pdf [firstpage_image] =>[orig_patent_app_number] => 148459 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/148459
Fixing device for a seat covering Nov 7, 1993 Issued
Array ( [id] => 3447260 [patent_doc_number] => 05451145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'High pressure fluid pump transformer and method' [patent_app_type] => 1 [patent_app_number] => 8/147857 [patent_app_country] => US [patent_app_date] => 1993-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6510 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 762 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/451/05451145.pdf [firstpage_image] =>[orig_patent_app_number] => 147857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147857
High pressure fluid pump transformer and method Nov 4, 1993 Issued
Array ( [id] => 2999085 [patent_doc_number] => 05325662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Advanced exhaust discharge for pump jet propulsion apparatus' [patent_app_type] => 1 [patent_app_number] => 8/146324 [patent_app_country] => US [patent_app_date] => 1993-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1888 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325662.pdf [firstpage_image] =>[orig_patent_app_number] => 146324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/146324
Advanced exhaust discharge for pump jet propulsion apparatus Nov 1, 1993 Issued
Array ( [id] => 3517414 [patent_doc_number] => 05540561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Reservoir enclosure arrangements' [patent_app_type] => 1 [patent_app_number] => 8/145371 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4623 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/540/05540561.pdf [firstpage_image] =>[orig_patent_app_number] => 145371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/145371
Reservoir enclosure arrangements Oct 27, 1993 Issued
Array ( [id] => 3536138 [patent_doc_number] => 05517817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Variable area turbine nozzle for turbine engines' [patent_app_type] => 1 [patent_app_number] => 8/142019 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4182 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517817.pdf [firstpage_image] =>[orig_patent_app_number] => 142019 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142019
Variable area turbine nozzle for turbine engines Oct 27, 1993 Issued
Array ( [id] => 3536125 [patent_doc_number] => 05517816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Modular rotary engine, and power train assembly comprising same' [patent_app_type] => 1 [patent_app_number] => 8/143088 [patent_app_country] => US [patent_app_date] => 1993-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 11654 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517816.pdf [firstpage_image] =>[orig_patent_app_number] => 143088 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143088
Modular rotary engine, and power train assembly comprising same Oct 25, 1993 Issued
Array ( [id] => 2968981 [patent_doc_number] => 05345756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Partial oxidation process with production of power' [patent_app_type] => 1 [patent_app_number] => 8/139367 [patent_app_country] => US [patent_app_date] => 1993-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345756.pdf [firstpage_image] =>[orig_patent_app_number] => 139367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139367
Partial oxidation process with production of power Oct 19, 1993 Issued
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